/*
    led操作  led_driver .c  与 led_borad_xx.c的接口文件
*/
#ifndef _LED_OPR_H
#define _LED_OPR_H
struct led_operations
{
    int (*init) (int which);  //初始化LED， which 表示那个LED
    int (*ctl)  (int  which, char status);//控制LED   which 那个LED   status 1  亮  0 灭
};

struct led_operations *get_board_led_oper(void);



#endif 



